72677981, seventy-two million six hundred seventy-seven thousand nine hundred eighty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

72677981 has 8 divisors, whose sum is 75154944
The reverse of 72677981 is 18977627
Previous prime number is 3463

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	seventy-two million six hundred seventy-seven thousand nine hundred eighty-one

Notation

Scientific notation	7.2677981 × 10^7
Engineering notation	7.2677981 × 10^6

Prime Factorization of 72677981

Prime Factorization 31 × 3463 × 677

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72677981	Product of the distinct prime numbers

The prime factorization of 72677981 is 31 × 3463 × 677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 57, 36, 398, 809, 9008, 5903, 49049, 82503, 524475, 780010, 6304442, 3936189, 88234464, 45235597, 680194259, 865720327, 6175454698, 5455741425

Basic calculations (n = 72677981)

Multiplication

n×y

n×2	145355962
n×3	218033943
n×4	290711924
n×5	363389905

Division

n÷y

n÷2	36338990.5
n÷3	24225993.666667
n÷3	18169495.25
n÷5	14535596.2

Exponentiation

n^y

n²	5282088922236361
n³	3.838915583306E+23
n⁴	2.7900463382412E+31
n⁵	2.0277493475981E+39

Nth Root

^y√n

²√n	8525.1381806983
³√n	417.31848109715
⁴√n	92.331674850499
⁵√n	37.349136955347

Divisors of 72677981

1, 31, 677, 3463, 20987, 107353, 2344451, 72677981

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72677980	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72677981 can be divided by 8 positive divisors. The sum of these divisors (counting 72677981) is 1, the average is 0.125.

Base conversion 72677981

Base	System	Value
2	Binary	100010101001111101001011101
3	Ternary	12001202102110002
4	Quaternary	10111033221131
5	Quinary	122101143411
6	Senary	11113424045
8	Octal	425175135
10	Decimal	72677981
12	Duodecimal	2040b025
16	Hexadecimal	454fa5d
20	Vigesimal	12e4ej1
36	Base36	179qot

Cryptographic Hash Functions

md5	9c6913014068e49e92616010fbb05514
sha1	16712875c87306744524de2a76abd153ebabe6c8
sha256	cc67586941b0f5feb16c44716fc188d90dd31a7d407f2466d4f8f2f21f2fc38d
sha512	0cd7c0cd36b3823ebbd46d3fe00b9b52f5880985ad83d8aa9f3edfcecbd331db87084ff2e0827632838a7a5879715bf0dc8789a64008c0d3334b8921f016e211
ripemd-160	f66818578fffa52419e5f6fe2649a0c36e42985b

72677981 as geometric shapes

Circle

Radius = n

Diameter	145355962
Circumference	456649222.37468
Area	1.6594171753706E+16

Sphere

Radius = n

Volume	1.6080411992354E+24
Surface area	6.6376687014823E+16
Circumference	456649222.37468

Square

Length = n

Perimeter	290711924
Area	5282088922236361
Diagonal	102782186.41609

Cube

Length = n

Surface area	31692533533418166
Volume	3.838915583306E+23
Space diagonal	125881955.68353

Equilateral Triangle

Length = n

Perimeter	218033943
Area	2.2872115958525E+15
Altitude	62940977.841763

Triangular Pyramid

Length = n

Surface area	2.2872115958525E+15
Volume	4.524205402264E+22
Height	34260728.805365